<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>边框样式</title>
		<style>
			#name{
				border: 1px solid red;
				width:200px;
				border-radius:10px;/*边框带弧度*/
				height:35ps;
			}
			#my{
				border: 1px solid blue;
				width:500px;
				height:500px;
				
			}
		</style>
	</head>
	<body>
		<input type="text" id="name"/><br>
		<div id="my">这是</div>
	</body>
</html>
